The former pop star, 30, bundled up her baby bump in the azul button-up, which she paired with a camel coat, distressed jeans, and a Givenchy messenger bag. Patent booties and tortoise-shell shades completed her ensemble.

And there are no complaints from Bronx about having to share his toys with a little lady. “I told him [that I was having a girl] pretty early on,” Simpson explained. "He wanted to have a sister, so he's really excited! He's got a little brother [Saint Lazslo, Wentz's 5-month old son with girlfriend Meagan Camper]. Now he's going to have a little sister!"

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